![Lennox 18M84 Limit Switch, Auto Reset 230-260°F specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-18m84-specs.png?v=1794088823&width=1445)
This Lennox 18M84 limit switch is a genuine Lennox replacement part that automatically resets once furnace temperature falls back within its rated range of 230-260°F, helping guard against overheating. It has a 3 in. insert length for mounting.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 18M84 |
|---|---|
| Brand | Lennox |
| Type | Limit Switch |
| Reset | Auto |
| Temperature Range | 230-260°F |
| Insert Length | 3 in. |